Human Phenotype Ontology 
Grandparent Node:
Abdominal symptom (HP:0011458)help
Parent Node:
Feeding difficulties (HP:0011968)help
..Starting node
Nasogastric tube feeding (HP:0040288)help
Term ID: 40288
Name: Nasogastric tube feeding
Reference: HP:0040288
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandDelayed self-feeding during toddler years (HP:0012381) help
..expandFeeding difficulties in infancy (HP:0008872) help
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
HPO disease - gene - phenotype typical associations:
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0040288HP:0040288Nasogastric tube feeding0HECW2 CL E G H57520617268Neurodevelopmental disorder with hypotonia, seizures, and absent language617268C4310643OMIM01014029853617245

Genes (1) :HECW2

Diseases (1) :617268

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is June 2019 release.